How to Diagnose and Solve B1683 Mirror Driver/Passenger Switch Circuit Failure Issues

Introduction

If you’re experiencing issues with your car’s mirror driver/passenger switch circuit, you’re not alone. The B1683 error code is a common problem that many car owners face. Fortunately, diagnosing and solving this issue is relatively simple and can be done with a few basic tools and some knowledge of your car’s electrical system.

What is the B1683 Error Code?

The B1683 error code is a diagnostic trouble code (DTC) that indicates a problem with the mirror driver/passenger switch circuit. This circuit is responsible for controlling the movement of your car’s mirrors. When this circuit fails, you may experience issues with your mirrors, such as not being able to adjust them or having them move erratically.

Diagnosing the Issue

The first step in diagnosing the B1683 error code is to check the fuse for the mirror driver/passenger switch circuit. This fuse is typically located in the fuse box under the dashboard or in the engine compartment. If the fuse is blown, replace it with a new one and see if the issue is resolved.

If the fuse is not the issue, the next step is to check the wiring for the mirror driver/passenger switch circuit. Look for any signs of damage or wear, such as frayed wires or loose connections. If you find any issues, repair or replace the wiring as necessary.

If the wiring appears to be in good condition, the issue may be with the mirror driver/passenger switch itself. To test this, use a multimeter to check the switch for continuity. If the switch does not have continuity, it will need to be replaced.

Solving the Issue

Once you have identified the issue with the mirror driver/passenger switch circuit, it’s time to solve the problem. If the issue was with the fuse, simply replacing it should resolve the issue.

If the issue was with the wiring, repair or replace the damaged wiring as necessary. Be sure to use the appropriate gauge wire and connectors for your car’s electrical system.

If the issue was with the mirror driver/passenger switch itself, replace the switch with a new one. Be sure to purchase a switch that is compatible with your car’s make and model.

Conclusion

Diagnosing and solving the B1683 mirror driver/passenger switch circuit failure issue is relatively simple and can be done with a few basic tools and some knowledge of your car’s electrical system. By following the steps outlined above, you can get your mirrors working properly again in no time.

FAQs

1. Can I drive my car with the B1683 error code?

While it is possible to drive your car with the B1683 error code, it is not recommended. This code indicates a problem with your car’s mirror driver/passenger switch circuit, which can affect your ability to adjust your mirrors while driving.

2. How much does it cost to replace a mirror driver/passenger switch?

The cost to replace a mirror driver/passenger switch can vary depending on your car’s make and model. On average, you can expect to pay between $50 and $150 for a new switch, plus the cost of labor if you have it installed by a mechanic.

3. Can I replace the mirror driver/passenger switch myself?

Yes, it is possible to replace the mirror driver/passenger switch yourself if you have some knowledge of your car’s electrical system and the appropriate tools. However, if you are not comfortable working with electrical systems, it is recommended that you have the switch replaced by a professional mechanic.